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Put 2–4 AI products side by side: rating, China availability, pricing tier, open source, self-hosting, capability tags, pros and cons.

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ClaudeDeepSeek

Compare AI products	Claude Visit Site	DeepSeek Visit Site
Rating	9.9	9.7
Category	Chat models	Chat models
Vendor	Anthropic	DeepSeek
Started	2021	2023
Region	Global	China
China availability	Overseas access	Works in China
Pricing tier	Free tier	Free tier
Current flagship	Claude 3.7 Sonnet / Fable 5.1 / Opus 5	DeepSeek-V3 / DeepSeek-R1
Open source	No	Yes
Self-hostable	No	Yes
Capability tags	CodingLong contextReasoningAutonomous agent	ReasoningLow costCodingStrong Chinese
Latest release	Sep 2026 · Claude Fable 5.1	May 2026 · DeepSeek V4 Flash / Pro
Notes	—	Open weights, self-hostable
Strengths	Claude 3.7 Sonnet hybrid reasoning leads coding and logical rigor globally Superb Artifacts UX with exceptional long-context adherence and low hallucination	Frontier open-weights pioneer; V3/R1 rival proprietary flagships at fractional cost R1 shows breathtaking mathematical and coding depth with native Chinese fluency
Caveats	Free tier is restrictive and regional access requires proxy	Official web portal and API experience occasional queuing during global traffic spikes

Timelines are compiled from public sources and may lag. Check official sites, pricing, and changelogs before you buy or integrate. Not investment advice.